Ontologia

Subdivision · BGD

Dhanua

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

78

Observations

116

Area

29,2km²

Ecological tissue

Sample of 29 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Dhanua : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
29
Connectance
0.071
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

78 distinct species · 116 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

116 obs · 1 cellules
Obs. / cellule
≥ 116
116–115
116–115
116–115
< 116

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

24,8°C

Annual rain

2 027mm

Warmest m°

31,5°C

Coldest m°

12,3°C

Elevation: 33 m on average (min 20 m, max 58 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
2 027mm
Warmest month
31,5°C
Coldest month
12,3°C
Mean alt.
33m
Min
20m
Max
58m
Std. dev.
13m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,7

Org. C

16,2g/kg

Clay

31,4%

Sand

33,3%

Silt

35,3%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiMaggregated to Jamalpur

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
20,2g/kg
Clay
30,1%
Sand
33,9%
Silt
35,9%
5–15 cm
pH H₂O
5,7
Org. C
17,2g/kg
Clay
31,9%
Sand
33,0%
Silt
35,1%
15–30 cm
pH H₂O
5,8
Org. C
11,1g/kg
Clay
32,1%
Sand
33,0%
Silt
34,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest47.3%
Crops39.4%
Built-up0.8%
Bare soil0.0%
Other (grassland, water…)12.6%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 833km²

Discharge in basins

1,7m³/s

Mean precip.

2 457mm/an

Mean T°

25,1°C

Moisture idx

0,41

Mean runoff

1 674mm/an

Mean elev. (basins)

60m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

4hab/km²

Night light

1,1nW

Built-up

75,0%

Pesticides

12,4kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)